HI !! PLEASE I USED A USB CABLE TO DOWNLOAD FIRMWARE TO THIS CK20D MT6580A BUT I CANT ENTER TO DOWNLOAD MODE. I'VE TRIED TO USE RST KEY BUT NOTHING!! THE USB IS NOT RECOGNIZED !! SO I ASKED CHAT GPT ABOUT THIS BOARD HE SAID :
Look just above the text "USB_IO", near the middle-bottom of the board, to the left of the LCD connector.
There’s a row of five tiny golden test pads arranged horizontally.
➡️ Short the second pad from the left (it's typically EMMC_CLK). This is the one most commonly used to force BootROM mode on MT6580 boards with similar layouts.
what do you think about that ??[file]41538[/file]
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